Jackson WY Weather

Overcast Temp: 18°F

Humidity: 86% Wind Speed: CALM Barometer: 30.15 in. Dewpoint: 14°F Heat Index: 18°F Wind Chill: 18°F

Civil Twilight:	7:23 AM MST	Moon Phase: Waning Gibbous Moon
Sunrise:	7:56 AM MST
Sunset:	5:00 PM MST
Civil Twilight:	5:32 PM MST

WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 3 PM MST WEDNESDAY

Tonight...Cloudy with a 50 percent chance of snow. Lows 16 to 20. Southwest winds around 15 mph.
Tuesday...Breezy. Snow likely in the morning...Then snow in the afternoon. Snow accumulation of 2 to 3 inches. Highs 28 to 32. Southwest winds 15 to 20 mph. Chance of snow near 100 percent.
Tuesday Night...Breezy...Snow. Snow accumulation of 2 to 4 inches. Lows 18 to 22. Southwest winds 15 to 20 mph. Chance of snow near 100 percent.
Wednesday...Breezy...Cloudy. Snow in the morning...Then slight chance of snow in the afternoon. Snow accumulation of 1 to 2 inches. Total snow accumulation 5 to 9 inches. Highs 22 to 26. Northwest winds 15 to 20 mph. Chance of snow 90 percent.
Wednesday Night...Much colder. Mostly cloudy with a 20 percent chance of snow in the evening...Then partly cloudy after midnight. Lows 9 below to 14 below zero.
Thursday...Mostly sunny. Highs 15 to 19. Lowest wind chill readings 25 below to 35 below zero in the morning.
Thursday Night...Mostly clear. Areas of fog after midnight. Lows 9 below to 14 below zero.
Friday...Mostly sunny. Areas of fog in the morning. Highs in the lower to mid 20s. Lowest wind chill readings 16 below to 26 below zero in the morning.
Friday Night...Not as cold. Mostly clear. Areas of fog after midnight. Lows 5 to 9.
Saturday...Partly cloudy. Areas of fog in the morning. Highs in the mid to upper 20s.
Saturday Night...Partly cloudy with a 20 percent chance of snow. Lows 5 to 9.
Sunday...Partly cloudy with a 20 percent chance of snow. Highs in the 20s.
Sunday Night...Partly cloudy. Lows 6 to 10.
Monday...Partly cloudy. Highs in the mid to upper 20s.